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CP
2008
Springer
14 years 11 months ago
Guiding Search in QCSP+ with Back-Propagation
The Quantified Constraint Satisfaction Problem (QCSP) has been introduced to express situations in which we are not able to control the value of some of the variables (the universa...
Guillaume Verger, Christian Bessiere
IJCAI
1993
14 years 11 months ago
Domain Filtering can Degrade Intelligent Backtracking Search
This paper presents an improved backjumping algonthm for the constraint satisfaction problem, namely conflictdirected backjumping (CBJ). CBJ is then modified such that it can dete...
Patrick Prosser
AMAI
2002
Springer
14 years 9 months ago
Generalizations of Watched Literals for Backtracking Search
The technique of watching two literals per clause to determine when a clause becomes a unit clause was introduced recently in the Chaff satisfiability program. That program does n...
Allen Van Gelder
CVPR
1999
IEEE
15 years 11 months ago
A Multiple Hypothesis Approach to Figure Tracking
This paper describes a probabilistic multiple-hypothesis framework for tracking highly articulated objects. In this framework, the probability density of the tracker state is repr...
Tat-Jen Cham, James M. Rehg
ICCV
2007
IEEE
15 years 11 months ago
Optimization Algorithms for Labeling Brain Sulci Based on Graph Matching
Graph matching techniques are widely used in pattern recognition problems such as scene description, finger print identification, or face recognition. In this paper, we put forwar...
Faguo Yang, Frithjof Kruggel